Ford 2003 Mustang Workshop Manual page 2402

Pump
· Gaskets damaged
· Porosity/cross leaks
Intermediate Clutch Assembly
· Piston damaged
· Friction elements damaged,
worn
· End clearance incorrect
Intermediate One-Way Clutch
· Damaged
· Intermediate one-way clutch
retaining snap ring not seated
Planetary One-Way Clutch
· Not holding or damaged
Torque Converter Clutch Operation Concerns: No Apply
Possible Component
240 — ELECTRICAL ROUTINE
Powertrain Control System
· Electrical inputs/outputs, vehicle
wiring harnesses, PCM, torque
converter clutch (TCC) solenoid, TFT
sensor, OSS
340 — HYDRAULIC/MECHANICAL ROUTINE
Shift Linkage
· Damaged or incorrectly adjusted
Incorrect Pressures
· Low line pressure, low EPC pressure
Main Controls
· Solenoid pressure regulator valve,
manual valve, bypass clutch control
valve and plunger, converter
pressure limit valve, drain back valve
stuck, damaged or assembled
incorrectly
· Bolts not tightened to specifications
· Solenoid screen blocked or damaged
· TCC solenoid malfunction
· Inspect for damage and install a new gasket.
· Inspect for leak/porosity. Install a new pump as required.
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Inspect and correct; refer to Transmission Assembly.
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Inspect for damage. Repair as required.
· Carry out Self-Test. Refer to the Powertrain
Control/Emissions Diagnosis (PC/ED) manual for
diagnosis and testing of the Powertrain Control System.
Go To Pinpoint Test B
Repair as required. Clear codes, road test and repeat
Self-Test.
· Inspect and repair as required. Verify transmission shift
cable adjustment; refer to
transmission shift cable as necessary. After repairing
transmission shift cable, verify that the digital TR
sensor is correctly adjusted. Adjust the digital TR
sensor as necessary.
· Check pressure at line and EPC taps; refer to Line
Pressure Chart for specifications. If pressure is low,
check EPC and main regulator valve. If within
specifications, check the main controls.
· Inspect for damage. Repair as required.
· Tighten bolts to specifications.
· Clean or install a new screen.
· Activate solenoid using scan tool. If solenoid operation
Reference/Action
or Go To Pinpoint Test E
Section 307-05
.
. Adjust